Protein Structure Informed Bacteriophage Genome Annotation with Phold

Posted by dbos UCSF

Kavli Affiliate: Robert Edwards | Authors: George Bouras, Susanna R Grigson, Milot Mirdita, Michael Heinzinger, Bhavya Papudeshi, Vijini Mallawaarachchi, Renee Green, Rachel Seongeun Kim, Victor Mihalia, Alkis James Psaltis, Peter-John Wormald, Sarah Vreugde, Martin Steinegger and Robert A Edwards | Summary: Bacteriophage (phage) genome annotation is essential for understanding their functional potential and suitability for […]


Continue.. Protein Structure Informed Bacteriophage Genome Annotation with Phold

On invariants of two-dimensional minimally supersymmetric field theories

Posted by klaurent Tokyo

Kavli Affiliate: Yuji Tachikawa | First 5 Authors: Yuji Tachikawa, Yuji Tachikawa, , , | Summary: We construct a new invariant of two-dimensional $mathcalN=(0,1)$ supersymmetric quantum field theories (SQFTs), under a couple of assumptions on the general properties of such SQFTs motivated by considerations in heterotic string theory. This new invariant is in addition to […]


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Polarization of reflected X-ray emission from Sgr A molecular complex: multiple flares, multiple sources?

Posted by klaurent Stanford

Kavli Affiliate: Nicola Omodei | First 5 Authors: Ildar Khabibullin, Ildar Khabibullin, , , | Summary: Extended X-ray emission observed in the direction of several molecular clouds in the Central Molecular Zone (CMZ) of our Galaxy exhibits spectral and temporal properties consistent with the `X-ray echo’ scenario. It postulates that the observed signal is a […]


Continue.. Polarization of reflected X-ray emission from Sgr A molecular complex: multiple flares, multiple sources?

Polarization of reflected X-ray emission from Sgr A molecular complex: multiple flares, multiple sources?

Posted by klaurent Uncategorized

Kavli Affiliate: Nicola Omodei | First 5 Authors: Ildar Khabibullin, Ildar Khabibullin, , , | Summary: Extended X-ray emission observed in the direction of several molecular clouds in the Central Molecular Zone (CMZ) of our Galaxy exhibits spectral and temporal properties consistent with the `X-ray echo’ scenario. It postulates that the observed signal is a […]


Continue.. Polarization of reflected X-ray emission from Sgr A molecular complex: multiple flares, multiple sources?

Flares on TRAPPIST-1 reveal the spectrum of magnetic features on its surface

Posted by klaurent MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Valeriy Vasilyev, Valeriy Vasilyev, , , | Summary: TRAPPIST-1 is an M8 dwarf hosting seven known exoplanets and is currently one of the most frequently observed targets of the James Webb Space Telescope (JWST). However, it is notoriously active, and its surface is believed to be covered […]


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Physical properties of galaxies and the UV Luminosity Function from $zsim6$ to $zsim14$ in COSMOS-Web

Posted by klaurent Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Maximilien Franco, Maximilien Franco, , , | Summary: We present measurements of the rest-frame ultraviolet luminosity function (UVLF) in three redshift bins over $zsim5.5$-14 from the JWST COSMOS-Web survey. Our samples, selected using the dropout technique in the HST/ACS F814W, JWST/NIRCam F115W, and F150W filters, contain a […]


Continue.. Physical properties of galaxies and the UV Luminosity Function from $zsim6$ to $zsim14$ in COSMOS-Web

Probing chromospheric fine structures with a Hα proxy using MURaM-ChE

Posted by klaurent Stanford

Kavli Affiliate: Robert Cameron | First 5 Authors: Sanghita Chandra, Sanghita Chandra, , , | Summary: H$alpha$ observations of the solar chromosphere reveal dynamic small-scale structures known as spicules at the limb and rapid blue and red shifted excursions (RBEs/RREs) on-disk. We want to understand what drives these dynamic features, their magnetohydrodynamic (MHD) properties and […]


Continue.. Probing chromospheric fine structures with a Hα proxy using MURaM-ChE

Probing chromospheric fine structures with an Hα proxy using MURaM-ChE

Posted by klaurent Stanford

Kavli Affiliate: Robert Cameron | First 5 Authors: Sanghita Chandra, Sanghita Chandra, , , | Summary: H$alpha$ observations of the solar chromosphere reveal dynamic small-scale structures known as spicules at the limb and rapid blue and red shifted excursions (RBEs/RREs) on-disk. We want to understand what drives these dynamic features, their magnetohydrodynamic (MHD) properties and […]


Continue.. Probing chromospheric fine structures with an Hα proxy using MURaM-ChE

VisionTS++: Cross-Modal Time Series Foundation Model with Continual Pre-trained Visual Backbones

Posted by klaurent Peking

Kavli Affiliate: Zhuo Li | First 5 Authors: Lefei Shen, Lefei Shen, , , | Summary: Recent studies have revealed that vision models pre-trained on images can perform well in time series forecasting by reformulating forecasting as an image reconstruction task, suggesting their potential as universal time series foundation models. However, effective cross-modal transfer from […]


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A second-generation star in a relic dwarf galaxy

Posted by klaurent Chicago

Kavli Affiliate: Alexander P. Ji | First 5 Authors: Anirudh Chiti, Anirudh Chiti, , , | Summary: Stars that contain only trace amounts of elements heavier than helium, referred to as having low "metallicity", preserve the chemical fingerprints of the first generation of stars and supernovae. In the Milky Way, the lowest metallicity stars show […]


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